Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098384 | Sulfur additive for molten steel and method for producing resulfurized steel | Hajime Hasegawa, Susumu Kudo, Mitsuhiro Matsushima | 2021-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098384 | Sulfur additive for molten steel and method for producing resulfurized steel | Hajime Hasegawa, Susumu Kudo, Mitsuhiro Matsushima | 2021-08-24 |